$276 Cheap Flights from Miami (MIA) to Asuncion (ASU)

View $276 flight on Wed, Dec 24, 2025Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Asuncion (ASU-Silvio Pettirossi Intl.)

Cheap Flights from Miami to Asuncion (MIA-ASU)

Prices were available within the past 7 days and start at $276 for one-way flights and $434 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Thu, Dec 4 - Mon, Dec 8
MIA
Miami
ASU
Asuncion
$434 Roundtrip, found 1 day ago
$434
Roundtrip
found 1 day ago
Select Copa flight, departing Thu, Dec 4 from Miami to Asuncion, returning Mon, Dec 8, priced at $434 found 1 day ago
Copa
Thu, Dec 4 - Mon, Dec 8
MIA
Miami
ASU
Asuncion
$464 Roundtrip, found 1 day ago
$464
Roundtrip
found 1 day ago
Select Copa flight, departing Thu, Dec 4 from Miami to Asuncion, returning Mon, Dec 8, priced at $464 found 1 day ago
Copa
Wed, May 6 - Wed, May 13
MIA
Miami
ASU
Asuncion
$470 Roundtrip, found 2 days ago
$470
Roundtrip
found 2 days ago
Select Copa flight, departing Wed, May 6 from Miami to Asuncion, returning Wed, May 13, priced at $470 found 2 days ago
Copa
Thu, Dec 4 - Sat, Dec 6
MIA
Miami
ASU
Asuncion
$482 Roundtrip, found 1 day ago
$482
Roundtrip
found 1 day ago
Select Copa flight, departing Thu, Dec 4 from Miami to Asuncion, returning Sat, Dec 6, priced at $482 found 1 day ago
Copa
Wed, Nov 26 - Wed, May 6
MIA
Miami
ASU
Asuncion
$490 Roundtrip, found 6 days ago
$490
Roundtrip
found 6 days ago
Select Copa flight, departing Wed, Nov 26 from Miami to Asuncion, returning Wed, May 6, priced at $490 found 6 days ago
Copa
Wed, Nov 26 - Wed, May 6
MIA
Miami
ASU
Asuncion
$494 Roundtrip, found 6 days ago
$494
Roundtrip
found 6 days ago
Select Copa flight, departing Wed, Nov 26 from Miami to Asuncion, returning Wed, May 6, priced at $494 found 6 days ago
GOL Linhas Aereas S.A.
Thu, Apr 16 - Wed, Apr 29
MIA
Miami
ASU
Asuncion
$570 Roundtrip, found 3 days ago
$570
Roundtrip
found 3 days ago
Select GOL Linhas Aereas S.A. flight, departing Thu, Apr 16 from Miami to Asuncion, returning Wed, Apr 29, priced at $570 found 3 days ago
LATAM Airlines Group
Wed, May 13 - Sun, May 17
MIA
Miami
ASU
Asuncion
$585 Roundtrip, found 18 hours ago
$585
Roundtrip
found 18 hours ago
Select LATAM Airlines Group flight, departing Wed, May 13 from Miami to Asuncion, returning Sun, May 17, priced at $585 found 18 hours ago
Aerolineas Argentinas
Sun, Dec 7 - Wed, Dec 17
MIA
Miami
ASU
Asuncion
$728 Roundtrip, just found
$728
Roundtrip
just found
Select Aerolineas Argentinas flight, departing Sun, Dec 7 from Miami to Asuncion, returning Wed, Dec 17, priced at $728 just found
avianca
Mon, Nov 24 - Tue, Dec 9
MIA
Miami
ASU
Asuncion
$739 Roundtrip, found 3 hours ago
$739
Roundtrip
found 3 hours ago
Select avianca flight, departing Mon, Nov 24 from Miami to Asuncion, returning Tue, Dec 9, priced at $739 found 3 hours ago

Find the cheapest month to fly from Miami (MIA) to Asunción (ASU)

September is typically the cheapest month to fly

From $433 - $825 per traveler.

Alternative airports near Asunción

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Silvio Pettirossi Intl. ASU. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $619
ASU
Silvio Pettirossi Intl.
CheapestClosest
Average driving time to city center21 min
Flights from $619

Frequently asked questions

How much does a flight from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU) cost?
Get a cheap one-way flight from $276 or cheap return flight from $434 from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU)?
December is the least expensive month to fly from MIA to ASU. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest MIA to ASU flight.
How many flights per day from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU)?
Nonstop flights from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MIA to ASU?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU)?
Choose a flight from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU) last-minute?
Waiting until just before your trip to book a flight from MIA to ASU often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book a MIA to ASU flight and hotel package?
Compared with arranging hotels and flights separately, booking a MIA to ASU flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU)?
If you reserved your MIA to ASU flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Miami Intl.
Destination airport
Silvio Pettirossi Intl.
Airlines serving
Aerolineas Argentinas, Boliviana De Aviacion, Copa, GOL Linhas Aereas S.A., LATAM Airlines Group, United, avianca
Roundtrip price
$433
Distance
3839 mi

Book with confidence

Miami to Asuncion Flights

The cheapest times to fly from Miami to Asuncion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Miami to Asuncion are during the month of December. You can find some of the cheapest flights from Miami to Asuncion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Miami to Asuncion

Sunday is one of the best days to book for cheap flights from Miami to Asuncion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Miami to Asuncion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Miami to Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $276 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Miami to Asuncion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Miami to Asuncion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Miami to Asuncion Flights

Explore a world of travel with Expedia

*Available to One Key members.